The burden of a current transformer can be defined as the total impedance in ohms on the secondary output terminals. The total burden is a c...
Depending on their accuracy class, current transformers are divided into two groups: Metering and Protection (Relay). A CT can have burden r...
The knee point is defined as the voltage at which a 10% increase in applied voltage increases the magnetizing current by 50%. For voltages g...
Kvtester's CT Analyzer manual
The current transformer of PS class can be tested for whether or not the CT has the knee point voltage as per the manufacturer specification...